A 39-year-old U.K. resident has been arrested and charged with operating a hack-to-trade fraud, which generated millions of dollars by hacking Microsoft Office 365 email accounts. The alleged hacker, ...

Beware this highly sophisticated Microsoft 365 attack. Update, March 15, 2025: This story, originally published March 13, has been updated with further technical detail regarding the Microsoft 365 ...

A global phishing campaign targeting Microsoft 365 bypasses security codes using a legitimate login feature, impacting hundreds of organizations.

A new report from cybersecurity services company Group-IB Global Pvt. Ltd. warns of a largely unknown threat actor that is running a “phishing empire” targeting Microsoft 365 accounts. The group, ...

Microsoft Office 365 includes the Outlook Web App client along with the subscription service. If you use an Outlook.com, formerly Hotmail, account, you access the email service using a Web browser.

A threat actor known as W3LL developed a phishing kit that can bypass multi-factor authentication along with other tools that compromised more than 8,000 Microsoft 365 corporate accounts. In ten ...

Crooks are using link wrapping services to entice victims into clicking The links redirect the victims to a fake Microsoft 365 landing page The campaign has been going on for at least two months ...

A new phishing-as-a-service (PhaaS) platform called ONNX Store is targeting Microsoft 365 accounts for employees at financial firms using QR codes in PDF attachments. The platform can target both ...

Microsoft is investigating issues with Outlook and Microsoft 365 after users report login failures and missing emails, ...

Being locked out of your Microsoft 365 administrator account can be a stressful experience, as it prevents you from managing users and services. This typically occurs due to security features, such as ...

In today’s digital landscape, email encryption has become a critical component of safeguarding sensitive information and maintaining secure communication channels. Microsoft 365 offers a comprehensive ...